A developer who thinks like a product owner.

I’m a full-stack software engineer based in Toronto, with experience building and maintaining production systems in both enterprise and independent product environments.

At Xello, I work across backend services, frontend applications and data systems. Outside of my enterprise work, I lead the development of Pet Unio, where I have built customer-facing purchase flows, backend integrations, payment and policy processing, fraud-prevention mechanisms and an internal operations platform.

My background combines Information Systems, AI Software Engineering and previous experience in IT coordination. I approach software with a strong focus on architecture, business requirements, maintainability and a security-first mindset.

What you can expect

  • End-to-end ownership: From planning to production.
  • Strong backend thinking: APIs, data and business logic.
  • Full-stack flexibility: Comfortable across the entire product.
  • Practical decisions: Secure, maintainable and scalable solutions.
  • Independent execution: Clear communication and reliable delivery.
VL

Vinicius Leprevost

Full Stack Developer

Available for new projects

Beyond the code

  • Security-first mindset applied to architecture, integrations and data handling.
  • From Brazil 🇧🇷, based in Toronto, Canada 🇨🇦.
  • Always learning new technologies and best practices. Currently exploring: AI/ML, System Design and Cloud Architecture.